8818edbe2f
This fixes a rare crash that could happen when the device orientation changes while the handle is held over a target. LockScreen.cleanUp() was being called which set mCallback to null which then causes it to crash in MultiWaveViewMethods.onTrigger(). The solution is to also remove OnTriggerListeners in LockScreen.cleanup(). Change-Id: I487c7c9dbbe40417e685b39f2e79b1c43b30fa00